{"id":71399,"date":"2023-11-17T10:03:36","date_gmt":"2023-11-17T01:03:36","guid":{"rendered":"http:\/\/kako.com\/blog\/?p=71399"},"modified":"2023-11-25T15:04:54","modified_gmt":"2023-11-25T06:04:54","slug":"%e3%83%9e%e3%82%b8%e3%83%a7%e3%82%ab%e3%82%a2%e3%82%a4%e3%83%aa%e3%82%b9%e3%81%ae%e4%b8%ad%e3%81%aemicrosd%e3%82%ab%e3%83%bc%e3%83%89%e3%81%ae%e7%94%bb%e5%83%8f%e3%83%87%e3%83%bc%e3%82%bf640x48","status":"publish","type":"post","link":"http:\/\/kako.com\/blog\/?p=71399","title":{"rendered":"\u30de\u30b8\u30e7\u30ab\u30a2\u30a4\u30ea\u30b9\u306e\u4e2d\u306emicroSD\u30ab\u30fc\u30c9\u306e\u753b\u50cf\u30c7\u30fc\u30bf(640×48\u30d4\u30af\u30bb\u30eb\u306eRGB565\u5f62\u5f0f\u306e\u751f\u30c7\u30fc\u30bf)\u3092\u5207\u308a\u51fa\u3059\u305f\u3081\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u3044\u3066\u307f\u305f"},"content":{"rendered":"\n

\u30de\u30b8\u30e7\u30ab\u30a2\u30a4\u30ea\u30b9\u306e\u4e2d\u306emicroSD\u30ab\u30fc\u30c9\u306e\u753b\u50cf\u30c7\u30fc\u30bf(640×48\u30d4\u30af\u30bb\u30eb\u306eRGB565\u5f62\u5f0f\u306e\u751f\u30c7\u30fc\u30bf)\u3092\u5207\u308a\u51fa\u3059\u305f\u3081\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u3044\u3066\u307f\u305f\u3002<\/p>\n\n\n\n

\u540c\u69d8\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092C#\u4f5c\u3063\u3066\u3044\u308b\u4eba\u306f\u65e2\u306b\u5c45\u308b\u307f\u305f\u3044\u306a\u306e\u3060\u304c\u3001\u81ea\u5206\u306fC#\u306f\u82e6\u624b\u306a\u306e\u3067C\u3067\u66f8\u3044\u305f\u3002<\/p>\n\n\n\n\n\n\n\n

\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9(majoka-splite.c)\u306f\u3001\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3002<\/p>\n\n\n

\n\/\/ Majoka-Iris microSD data(AB565.bin) splitter\n\/\/  by E.Kako (www.kako.com)\n\n#include <stdio.h>\n#include <string.h>\nunsigned char buf[14155776];\n\nint main(void)\n{\n\tFILE *fp;\n\tFILE *fp2;\n\tchar fname[256];\n\tint n,i;\n\t\n\tprintf("<<< Majoka-Iris microSD data(AB565.bin) splitter >>>\\n");\n\t\n\t\/\/ read file\n\tfp=fopen("AB565.bin","rb");\n\tif (fp==NULL) { printf("AB565.bin file not found.\\n"); return 1; }\n\tn=fread(buf,1,14155776,fp);\n\tfclose(fp);\n\tprintf("read %d bytes.\\n",n);\n\tif (n!=14155776) { printf("file read error.\\n"); return 1; }\n\t\n\t\/\/ cut 80 files from the top of AB565.bin\n\t\/\/  640x16 pixel rgb565 format , size: 61440 bytes\n\tprintf("creating files...\\n");\n\tfor (i=0;i<80;i++) {\n\t\tsprintf(fname,"a%d.bin",i);\n\t\tfp2=fopen(fname,"wb");\n\t\tfwrite(buf+61440*i,1,61440,fp2);\n\t\tfclose(fp2);\n\t}\n\tprintf("finished.\\n");\n\t\n\treturn 0;\n}\n\n<\/pre><\/div>\n\n\n

Visual Studio 2019\u3067\u30d3\u30eb\u30c9\u3092\u3059\u308b\u305f\u3081\u306ebat\u30d5\u30a1\u30a4\u30eb\u3082\u3053\u3053\u306b\u7f6e\u3044\u3066\u304a\u304f\u3002<\/p>\n\n\n
\necho "--------- Enviromnent Setting ----------"\nrem set environment for Visual Studio 2019\ncall "C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Auxiliary\\Build\\vcvarsall.bat" x86\necho "--------- Compile ----------"\ncl majoka-split.c\ndel *.obj\npause\n<\/pre><\/div>\n\n\n
<\/p>\n\n\n\n
bat\u30d5\u30a1\u30a4\u30eb\u3068c\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u540c\u3058\u30d5\u30a9\u30eb\u30c0\u30fc\u306b\u5165\u308c\u3066\u3001bat\u30d5\u30a1\u30a4\u30eb\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001majoka-split.exe\u3068\u3044\u3046\u5b9f\u884c\u30d5\u30a1\u30a4\u30eb\u304c\u5f97\u3089\u308c\u308b\u3002<\/p>\n\n\n\n
\u30de\u30b8\u30e7\u30ab\u30a2\u30a4\u30ea\u30b9\u306emicroSD\u30ab\u30fc\u30c9\u304b\u3089SD\u30ab\u30fc\u30c9\u30ea\u30fc\u30c0\u30fc\u306a\u3069\u3092\u4f7f\u3063\u3066\u4e2d\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u53d6\u308a\u51fa\u3057\u3066\u3001\u305d\u306e\u3046\u3061\u306eAB565.bin\u30d5\u30a1\u30a4\u30eb\u3092majoka-split.exe\u3068\u3044\u3046\u5b9f\u884c\u30d5\u30a1\u30a4\u30eb\u3068\u540c\u3058\u30d5\u30a9\u30eb\u30c0\u30fc\u306b\u7f6e\u3044\u3066\u3001majoka-split.exe\u3092\u5b9f\u884c\u3059\u308b\u3002<\/p>\n\n\n\n
\u554f\u984c\u304c\u7121\u3051\u308c\u3070\u3001a0.bin\uff5ea79.bin\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u304c\u751f\u6210\u3055\u308c\u308b\u3002<\/p>\n\n\n\n
\u751f\u6210\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u306fRGB565\u5f62\u5f0f\u306e\u751f\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u3060\u3002<\/p>\n\n\n\n
<\/p>\n\n\n\n
ffmpeg\u3092\u4f7f\u3046\u3068bmp\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3060\u3002
\u305d\u306e\u305f\u3081\u306ebat\u30d5\u30a1\u30a4\u30eb\u3082\u3053\u3053\u306b\u7f6e\u3044\u3066\u304a\u304f\u3002bat\u3067\u5b9f\u884c\u3057\u306a\u304f\u3066\u3082cmd.exe\u306b\u30b3\u30de\u30f3\u30c9\u3092\u30b3\u30d4\u30fc\u3057\u3066\u5b9f\u884c\u3057\u3066\u3082\u3088\u3044\u3060\u308d\u3046\u3002
a0.bin\uff5ea2.bin\u306e3\u3064\u3060\u3051\u3092a0.bmp\uff5ea2.bmp\u306b\u5909\u63db\u3059\u308b\u3082\u306e\u3060\u3002\u305d\u308c\u4ee5\u5916\u3082\u5909\u63db\u3059\u308b\u5834\u5408\u306f\u3061\u3087\u3063\u3068\u5f04\u3063\u3066\u3084\u308c\u3070\u5909\u66f4\u306f\u5bb9\u6613\u3060\u3068\u601d\u3046\u3002<\/p>\n\n\n\n
ffmpeg -vcodec rawvideo -f rawvideo -pix_fmt rgb565 -s 640x48 -i a0.bin -vcodec bmp a0.bmp\nffmpeg -vcodec rawvideo -f rawvideo -pix_fmt rgb565 -s 640x48 -i a1.bin -vcodec bmp a1.bmp\nffmpeg -vcodec rawvideo -f rawvideo -pix_fmt rgb565 -s 640x48 -i a2.bin -vcodec bmp a2.bmp\n<\/code><\/pre>\n\n\n\n
(\u8ffd\u8a18 – GIMP\u306b\u8aad\u307f\u8fbc\u307f\u3055\u305b\u308b\u3053\u3068\u3082\u53ef\u80fd\u3060\u3002
\u62e1\u5f35\u5b50\u3092.data\u306b\u5909\u66f4\u3057\u3066\u8aad\u307e\u305b\u308b\u3068\u3001\u300cRaw\u30c7\u30fc\u30bf\u304b\u3089\u753b\u50cf\u8aad\u307f\u8fbc\u307f\u300d\u3068\u3044\u3046\u30c0\u30a4\u30a2\u30ed\u30b0\u304c\u51fa\u3066\u304f\u308b\u306e\u3067\u3001RGB565 Little Endian\u3067\u3001\u5e45640\u3001\u9ad8\u305548\u3001\u3068\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u6b63\u3057\u304f\u8aad\u307f\u51fa\u305b\u308b\u3002<\/p>\n\n\n\n
\"\"<\/a><\/figure>\n\n\n\n
GIMP\u3067\u8aad\u307f\u51fa\u3057\u305f\u3042\u3068\u306f\u3001bmp\u5f62\u5f0f\u306a\u3069\u597d\u304d\u306a\u5f62\u5f0f\u3067\u66f8\u304d\u51fa\u305b\u3070\u3088\u3044\u3002)<\/p>\n\n\n\n


bmp\u30d5\u30a1\u30a4\u30eb\u306b\u306a\u3063\u305f\u3042\u3068\u306f\u3001\u753b\u50cf\u7de8\u96c6\u30bd\u30d5\u30c8\u3068\u304b\u3092\u4f7f\u3063\u3066\u66f8\u304d\u63db\u3048\u305f\u308a\u3001\u5225\u306e\u540c\u3058\u30b5\u30a4\u30ba(640×48)\u306ebmp\u30d5\u30a1\u30a4\u30eb\u3092\u65b0\u898f\u3067\u4f5c\u3063\u3066\u5dee\u3057\u66ff\u3048\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3060\u308d\u3046\u3002<\/p>\n\n\n\n
<\/p>\n\n\n\n
—
\u5dee\u3057\u66ff\u3048\u306ebmp\u30d5\u30a1\u30a4\u30eb\u3092RGB565\u5f62\u5f0f\u306b\u623b\u3059\u306b\u306f\u3001\u81ea\u5206\u306f\u4ee5\u4e0b\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u3063\u305f\u3002
ChaN\u3055\u3093\u306e\u30b5\u30a4\u30c8http:\/\/elm-chan.org\/<\/a>\u306b\u3066\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30bd\u30d5\u30c8<\/a>\u3067\u3001BMP\u2192\u30d0\u30a4\u30ca\u30ea\u5909\u63db\u30c4\u30fc\u30eb\u3068\u3044\u3046\u3082\u306e\u3060\u3002<\/p>\n\n\n\n
<\/p>\n\n\n\n

\u5909\u63db\u304c\u3067\u304d\u305f\u3089\u3001\u3042\u3068\u306f\u3001\u5143\u306eAB565.bin\u306e\u4e2d\u8eab\u306e\u8a72\u5f53\u90e8\u5206\u3092\u5dee\u3057\u66ff\u3048\u306e\u500b\u5225\u306ebin\u30d5\u30a1\u30a4\u30eb\u306e\u4e2d\u8eab\u306b\u66f8\u304d\u63db\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n\n\n\n

AB565.bin\u66f8\u304d\u63db\u3048\u7528\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3082\u3001\u4f5c\u6210\u3057\u305f\u3002
\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u3061\u3087\u3063\u3068\u6574\u7406\u3057\u305f\u3042\u3068\u3067\u3001\u4ee5\u4e0b\u306b\u8ffd\u8a18\u3057\u3066\u7f6e\u3044\u3066\u304a\u3053\u3046\u3068\u601d\u3046\u3002<\/p>\n\n\n\n
<\/p>\n\n\n\n
—
\u8ffd\u8a18<\/p>\n\n\n\n
\u66f8\u304d\u63db\u3048\u7528\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3060\u3002
\u3053\u308c(majoka-change.c)\u3082\u4e0a\u8a18\u3068\u540c\u69d8\u306bVisual Studio 2019\u306a\u3069\u3067\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3066\u5b9f\u884c\u3059\u308c\u3070\u3088\u3044\u3002
\u5b9f\u884c\u6642\u306b\u306f\u3001exe\u30d5\u30a1\u30a4\u30eb\u3068\u540c\u3058\u30d5\u30a9\u30eb\u30c0\u30fc\u306b\u5909\u66f4\u5143\u306eAB565.bin\u3068\u3001\u65b0\u3057\u304f\u4f5c\u3063\u305fa0.bin\uff5ea79.bin\u3092\u7f6e\u3044\u3066\u304a\u304f\u3053\u3068\u3002
\u30c7\u30fc\u30bf\u3092\u7f6e\u304d\u63db\u3048\u305f\u3042\u3068\u306e\u5909\u66f4\u5f8c\u306e\u30c7\u30fc\u30bf\u306fAB565-new.bin\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u306b\u51fa\u529b\u3055\u308c\u308b\u3002<\/p>\n\n\n
\n\/\/ Majoka-Iris microSD data(AB565.bin) changer\n\/\/  by E.Kako (www.kako.com)\n\n#include <stdio.h>\n#include <string.h>\n\nunsigned char buf[14155776];\nunsigned char buf2[61440];\n\nint main(void)\n{\n\tFILE *fp;\n\tFILE *fp2;\n\tFILE *fp3;\n\tchar fname[256];\n\tint n,i,j;\n\t\n\tprintf("<<< Majoka-Iris microSD data(AB565.bin) changer >>>\\n");\n\t\n\t\/\/ read original file\n\tfp=fopen("AB565.bin","rb");\n\tif (fp==NULL) { printf("file not found.\\n"); return 0; }\n\tn=fread(buf,1,14155776,fp);\n\tfclose(fp);\n\tprintf("read %d bytes.\\n",n);\n\tif (n!=14155776) { printf("file read error.\\n"); return 0; }\n\t\n\t\/\/ read files\n\tprintf("read files and change data...\\n");\n\tfor (i=0;i<80;i++) {\n\t\tsprintf(fname,"a%d.bin",i);\n\t\tprintf("processing.. %s\\n",fname);\n\t\tfp2=fopen(fname,"rb");\n\t\tif (fp2==NULL) { printf("file not found.\\n"); return 0; }\n\t\tn=fread(buf2,1,61440,fp2);\n\t\tfclose(fp2);\n\t\tprintf("read %d bytes.\\n",n);\n\t\tif (n!=61440) { printf("file read error.\\n"); return 0; }\n\t\tfor (j=0;j<61440;j++) {\n\t\t\tbuf[i*61440+j]=buf2[j];\n\t\t}\n\t}\n\t\n\tprintf("write result to AB565-new.bin\\n");\n\t\/\/ write to new file\n\tfp3=fopen("AB565-new.bin","wb");\n\tfwrite(buf,1,14155776,fp3);\n\tfclose(fp3);\n\t\n\tprintf("finished.\\n");\n\t\n\treturn 0;\n}\n\n<\/pre><\/div>","protected":false},"excerpt":{"rendered":"
\u30de\u30b8\u30e7\u30ab\u30a2\u30a4\u30ea\u30b9\u306e\u4e2d\u306emicroSD\u30ab\u30fc\u30c9\u306e\u753b\u50cf\u30c7\u30fc\u30bf(640×48\u30d4\u30af\u30bb\u30eb\u306eRGB565\u5f62\u5f0f\u306e\u751f\u30c7\u30fc\u30bf)\u3092\u5207\u308a\u51fa\u3059\u305f\u3081\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u3044\u3066\u307f\u305f\u3002 \u540c\u69d8\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092C#\u4f5c\u3063\u3066\u3044\u308b\u4eba\u306f\u65e2\u306b\u5c45\u308b\u307f\u305f\u3044\u306a\u306e\u3060\u304c\u3001\u81ea […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[5,13,14],"tags":[],"_links":{"self":[{"href":"http:\/\/kako.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/71399"}],"collection":[{"href":"http:\/\/kako.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/kako.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/kako.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/kako.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=71399"}],"version-history":[{"count":8,"href":"http:\/\/kako.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/71399\/revisions"}],"predecessor-version":[{"id":71450,"href":"http:\/\/kako.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/71399\/revisions\/71450"}],"wp:attachment":[{"href":"http:\/\/kako.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=71399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/kako.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=71399"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/kako.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=71399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}